What is the policy for product failures?

Free replacement is provided once a failure is confirmed to be caused by our product quality.

Can you provide technical support?

Yes, technical support is available at any time.

What is the peak season lead time?

The peak season lead time is one month.

T60 Coupling

Name: High-Quality Thread Coupling Sleeves for Top Hammer Drill Rig T38/T45/T51/T60 Coupling
Brand: PUTIAN QIDELI ENGINEERING EQUIPMENT CO., LTD.
SKU: 2099197812

Fujian, ChinaPUTIAN QIDELI ENGINEERING EQUIPMENT CO., LTD.

US$15.00-60.00

1 Piece

Sample price:US$30.00/piece.Request sample

Product profile

Customization

Available

Customized

Color

Customized

Model NO.

T38, T45, T51, T60

Outside Diameter

as Request

Standard

AISI

Usage

Oil Mining, Coal Mining, Well Drilling, Ore Mining, Rock Drilling

Material

Alloy Steel

Thread Type

R25, R28, R32, R35, R38, T38, T45, T51, etc.

Size

Customized

Raw Material

High Strength Alloy Steel Imported From Top Level

Certification

CE, ISO 9001:2008

Transport Package

Wooden Case Packing

Specification

T38, T45, T51, T60

Trademark

Qideli

Origin

China

HS Code

82071990

Production Capacity

50000 PCS/Year

Key features

Customized Dimensions: Outer diameter, size, and special dimensions can be customized based on customer drawings.

Wide Thread Compatibility: Supports various thread types including R25, R28, R32, R35, R38, T38, T45, T51, and more.

High Strength Material: Manufactured from imported high-strength alloy steel for superior durability.

Multiple Coupling Types: Available in semi-bridge, full-bridge, and crossover coupling styles for diverse applications.

Global Market Reputation: Trusted by customers in over 50 countries including South Africa, Iran, and Japan.

Strict Quality Control: Experienced QC team performs strict inspection and testing on every order before shipping.

Fast Stock Delivery: Production time reduces to 2-3 days if requested sizes are available in stock.

Comprehensive After-Sales: Free replacement provided for confirmed product quality failures with 24-hour response.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceExperienced Team

PUTIAN QIDELI ENGINEERING EQUIPMENT CO., LTD.

Fujian, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤5.80h

AI-Powered supplier vetting

SummaryThe supplier demonstrates flexible customization, ODM and OEM capability, recent new-product activity, ISO 9001 certification, in-stock capacity, and more than 15 years of heat-treatment experience. It has export capability, eight years of exporting experience, and access to overseas agents or branches, but no overseas warehouse or showroom and no participation in offline trade shows. Operational controls show weaknesses: there is no valid manufacturing-capacity contract with its related subcontractor, no written supplier-service assessment or approved-supplier list, no written corrective-action or complaint-handling procedures, and no raw-material traceability. Quality inspection is performed by one inspector, with finished products checked by packing staff. Innovation evidence is limited by zero stated patents, no SDK, no private molds, and no 3D software design service. Financial records are identified for 2021–2023, but their results are not provided.

Supplier typeThe supplier is a manufacturing-oriented provider with CNC lathe and CNC processing facilities, in-stock capability, self-operated import/export rights, and stated experience in heat treatment. It also offers services through overseas agents or branches, but the stated number of countries with overseas services is zero and no overseas warehouse or showroom is available.

CertificationsThe supplier reports an ISO 9001 supplier management-system certification. This is explicit evidence of a recognized quality-management certification, although no other certifications are identified.

After-Sales capabilityThe supplier accepts several service payment methods and states peak-season lead time of one month and off-season lead time within 15 workdays. However, it has no written corrective and preventive action procedures or records and no written customer-complaint handling procedures or records, limiting evidence of structured after-sales management.

R&D capabilityThe supplier reports a new product within the past year, flexible design customization, ODM service, and use of AutoCAD and SolidWorks. Innovation infrastructure appears limited by no available SDK, zero stated R&D patents, no private-mold capability, and no 3D software design service.

Customization capabilityThe supplier explicitly provides flexible customization, can analyze and design products according to customer usage, and can process supplied drawings. It also reports ODM and OEM capability, providing strong direct evidence of customization support.